Pith Number

pith:VSRVXCOI

pith:2018:VSRVXCOIU5YAG5HEQ65YCKSZCO

not attested not anchored not stored refs pending

Deep Feature Factorization For Concept Discovery

Edo Collins, Radhakrishna Achanta, Sabine S\"usstrunk

arxiv:1806.10206 v5 · 2018-06-26 · cs.LG · cs.CV · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VSRVXCOIU5YAG5HEQ65YCKSZCO}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:03:55.727000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aca35b89c8a7700374e487bb812a5913bdd699db2275eda754b711cd083ec27d

Aliases

arxiv: 1806.10206 · arxiv_version: 1806.10206v5 · doi: 10.48550/arxiv.1806.10206 · pith_short_12: VSRVXCOIU5YA · pith_short_16: VSRVXCOIU5YAG5HE · pith_short_8: VSRVXCOI

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/VSRVXCOIU5YAG5HEQ65YCKSZCO \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: aca35b89c8a7700374e487bb812a5913bdd699db2275eda754b711cd083ec27d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35f110b8365554dcef215e715a96e0a8fdb992fc85b64be7a5ac3b782b33b90f",
    "cross_cats_sorted": [
      "cs.CV",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-06-26T20:39:13Z",
    "title_canon_sha256": "c1628a71d62c72055d30495fada981775271fd4cd807c4bfa1388d35b296ad2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.10206",
    "kind": "arxiv",
    "version": 5
  }
}